70700888

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 135432000

約数和(自身を除く): 64731112

約数列:

[1, 2, 4, 8, 89, 109, 178, 218, 356, 436, 712, 872, 911, 1822, 3644, 7288, 9701, 19402, 38804, 77608, 81079, 99299, 162158, 198598, 324316, 397196, 648632, 794392, 8837611, 17675222, 35350444, 70700888]

約数ペア:

[(1, 70700888), (2, 35350444), (4, 17675222), (8, 8837611), (89, 794392), (109, 648632), (178, 397196), (218, 324316), (356, 198598), (436, 162158), (712, 99299), (872, 81079), (911, 77608), (1822, 38804), (3644, 19402), (7288, 9701)]